NTN BCA® narrow series locking collar bearings have an inner ring that extends on the locking side and is flush on the opposite side. This design offers a cost effective option for light to medium load applications and is particularly well suited to situations in which limited space is available. Designed for shaft mounting using a slip fit to achieve optimum performance the shaft diameter should be maintained with 0.001 in of the normal size. NP series bearings are typically supplied with an eccentric locking collar.
BCA® Ball Insert Bearing, Round Bore Standard-Duty, Series: NPS, 25.4 mm Bore, 52 mm OD, 31 mm Width, Double Seal Closure, 14000 N Load, Hardened Steel Bearing, Nitrile Rubber Seal, 5900 rpm Grease Maximum, -40 to 120 deg C
| Bearing Material | : | Hardened Steel |
| Bore Diameter | : | 25.4 mm |
| Closure Type | : | Double Seal |
| Load Capacity | : | 14000 N |
| Maximum Speed | : | 5900 rpm Grease |
| Outside Diameter | : | 52 mm |
| Seal Material | : | Nitrile Rubber |
| Series | : | NPS |
| Temperature Rating | : | -40 to 120 deg C |
| Type | : | Round Bore Standard-Duty |
| Width | : | 31 mm |
- Steel ball
- Contact seal
- Narrow single lip seal
- Precision grounded
- Spherical OD
- C3 radial clearance greater than normal
- Non-relubricatable
- 14000 N dynamic/7870 N static